What are the responsibilities and job description for the Sr. Security Engineer 0126 position at nexus IT group?
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Design, deploy, and manage enterprise-grade network security platforms, including next-generation firewall technologies and centralized policy management systems.
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Implement and support secure remote access solutions to enable safe connectivity for distributed teams.
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Create, maintain, and optimize security policies covering traffic filtering, network address translation, and application-level controls.
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Lead the architecture and operation of advanced endpoint protection, detection, and response capabilities.
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Apply adversary tactics and techniques frameworks to proactively identify threats and reduce attack surfaces.
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Define and oversee identity and access management strategies, including permissions, role-based access controls, and auditing across cloud environments.
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Monitor, analyze, and respond to sophisticated security events using log aggregation and security monitoring platforms.
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Drive cloud security initiatives such as configuration reviews, risk assessments, compliance validation, and threat modeling.
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Build and maintain automation to streamline security operations and incident response workflows.
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Develop and deliver security awareness initiatives to improve end-user risk awareness and behavior.
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Partner with technical and business stakeholders to align security priorities with organizational goals.
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Own complex security initiatives end to end, operating with a high level of autonomy.
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Provide guidance and mentorship to junior team members while promoting best practices and continuous improvement.
What We’re Looking For
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Bachelor’s or Master’s degree in Information Technology, Cybersecurity, or a related discipline, or equivalent hands-on experience.
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5–10 years of experience in cybersecurity, with a strong emphasis on cloud-based environments.
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3–5 years of experience in network security engineering within enterprise infrastructures.
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Hands-on experience administering modern firewall platforms and secure remote access technologies.
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Deep understanding of cloud security concepts including identity management, virtual networking, and compliance standards.
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Experience working with endpoint security and security monitoring platforms.
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Strong scripting and automation skills using languages such as PowerShell, Python, or similar.
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Demonstrated leadership, communication, and cross-functional collaboration skills.
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Proven ability to manage complex security initiatives and support the development of other security professionals.
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Curiosity-driven mindset with a commitment to staying current on emerging threats and technologies.